Install the extension
The extension takes a Batch shopping list and turns it into a filled cart at Woolworths, PAK'nSAVE or New World. It's free, and you don't need it to use Batch: without it, "Copy list" still gets your list into any of those sites by hand.
1. Add it to Chrome
It's listed on the Chrome Web Store under Batch's own name. New listings are reviewed by Google before they go live, usually within a few days of submission, so check back shortly if the page below isn't showing yet.
View on the Chrome Web StoreClick "Add to Chrome" there, then confirm. No account, sign-up or payment involved.
2. Use it from your shopping list
Build a plan and open its shopping list, then click "Send to store" and pick Woolworths, PAK'nSAVE or New World. A new tab opens on that retailer's site with a panel listing each item, how much to buy, and an indicative price. Items sold in fixed packs get an "Add to cart" button that uses the account you're already signed into there; loose, by-weight items get a "Find it" link with the quantity shown instead, since those need a quick check by weight or eye.
Checkout always happens on the retailer's own site, by you. The extension never sees your supermarket password and never places an order itself.
What you'll need
Chrome, or another Chromium-based browser that supports the Chrome Web Store (Edge and Brave both work). You'll need to already be signed in on whichever retailer's site you send a list to, the same as if you were shopping there directly.
See exactly what the extension reads, stores and never does in the extension privacy policy.